Furthermore, combinational treatment of paclitaxel and noscapine showed significant decrease in the mRNA expression of B-cell CLL/Lymphoma (Bcl-2) and increase in the mRNA expression of Bcl-2-associated X protein (Bax(, and Bax/Bcl-2 ratio in LNCaP and PC-3 cells (P<0.05.( The mRNA expression of androgen receptor (AR) and prostate specific antigen (PSA) decreased in paclitaxel and noscapine combination-treated of LNCaP cells (P<0.05). The gene discussed is KLK3; the disease is lymphoma.